Gaia DR2 1259128246176488576

All names: Gaia DR2 1259128246176488576, SDSS J141026.32+255604.6, Gaia EDR3 1259128246176488576, USNO-B1.0 1159-00211593, LSPM J1410+2556, WDJ141026.47+255604.06, Gaia DR3 1259128246176488576, SDSS J141026.33+255604.6

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 14 10 25.97 (0.1) 14 10 25.99 14 10 25.97 14 10 26.47 (0.1) 14 10 25.99
Declination 25 56 06.13 (0.1) 25 56 06.07 25 56 06.13 25 56 04.07 (0.1) 25 56 06.07
Spectral type DA: DA
Effective temperature [K] 4849.0 4526.0 4882.0 (59)
log(g) [cgs] 7.86 7.62 7.88 (0.04)
Mass [M] 0.495 0.366 0.509 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 4.7580 3.5680
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.84 (0.2) 16.79 (0.2) 16.84 16.84 (0.2) 16.79 (0.2)
Distance [pc] 59.40 (0.6) 59.57 (0.8) 59.40 59.40 (0.6) 59.57 (0.8)
Composition
Proper motion (right ascension) [mas/yr] -422.6244931 (0.2) -422.2874066 (0.4) -422.624 (0.2) -422.2874066
Proper motion (declination) [mas/yr] 128.9147551 (0.1) 129.2887182 (0.4) 128.915 (0.1) 129.2887182
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 20.10
V magnitude
R magnitude 18.80
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 21.30 (0.1) 21.30 (0.1)
g magnitude 19.44 (0.01) 19.44 (0.01)
r magnitude 18.67 (0.009) 18.67 (0.009)
i magnitude 18.37 (0.01) 18.37 (0.01)
z magnitude 18.23 (0.03) 18.23 (0.03)
G magnitude 18.71 (0.02) 18.74 18.71 18.71 (0.003) 18.74
BP magnitude 19.19 (0.02) 19.22 19.22
RP magnitude 18.06 (0.02) 18.05 18.05
Pan g magnitude 19.34 (0.02)
Pan r magnitude 18.66 (0.005)
Pan i magnitude 18.40 (0.01)
Pan z magnitude 18.29 (0.01)
Pan y magnitude 18.24 (0.05)
E(B-V) 0.004

* Constant surface field

Special notes:

Spectra

Controls

Normalize at:
Normalize by mean flux

Range:

x: to
y: to

Spectra available:

Spectra without link are available upon request

Absorption lines

Photometric filters

BVRI
ugriz

Photometric fit





The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.